国家/地区 中国（8）
IPC部 C（4） G（3） H（2）
IPC大类 C08（2） H01（2）
IPC小类 C08K（2） C08L（2） H01M（2）
IPC C08K003/04（2）
发明人 LV B（8）
公开年 2019（4） 2020（3）
申请年 2019（8）
专利权人 UNIV HARBIN .（2）

Carbon-plastic composite bipolar plate useful for e.g. proton exchange membrane fuel cell, and methanol fuel cell, comprises e.g. polyphenylene sulfide resin, polyvinylidene fluoride resin, conductive filler, and fiber reinforced material.

SHAO Z, LV B, HE L, WANG P, GOU Y

Method for producing graphene by recycling graphite in waste lithiumion battery negative electrode material, involves performing negative electrode carbon material ultrasonic vibrating, filtering and drying process to obtain solvent.

RAO Z, QIAO Y, LIU C, ZHANG T, LV B, HE J, DUAN C, ZHAO Y

Preparation of composite material involves etching composition comprising organosilanes having weak and strong alkali resistance with sodium hydroxide, charge-processing obtained silica, and reacting with negatively charged graphene oxide.

CHEN L, FANG J, LV B

Brake pad friction material for high-speed trains, comprises metal matrix powder and graphene/molybdenum sulfide nanocomposite which are attached to graphene nanosheets.

LIU S, WANG Y, GENG X, MA Y, LV B, SUN G

Graphene metastructure material with two channels and multiple information chirality tunable in mid-infrared band, has lowest layer which is dielectric layer, and middle layer is graphene asymmetric open-resonant ring.

LI Y, LI B, SUN Y, LAN Z, DONG G, LV B, ZHU Z, GUAN C, SHI J

Method for manufacturing polypyrrole/graphene oxide composite material based piezoresistive sensor, involves adding pyrrole monomer to absolute ethanol, and adding iron chloride to deionized water, followed by rinsing with water.

LV B, LIU C

Preparing a six-membered heterocyclic ring covalently modified graphene oxide/epoxy resin composite material comprises ultrasonically dispersing modified graphene oxide to acetone, adding epoxy resin, curing agent, molding, and drying.

MA L, ZHU Y, GUO S, ZHU X, XIN J, SHEN Y, LV B, ZHANG S, MU Y

Graphene-based dynamic tunable optical holographic design material, has voltage device whose end is connected with single-layer graphene, gradient phase structure for encoding different target images using different frequencies.

ZHU Z, LAI P, SUN M, LV B, LI Y, GUAN C, SHI J